Why is professional dental cleaning important in preventing periodontitis?

Brushing and cleaning at home are essential, but professional dental cleaning offers an extra level of protection. In periodontitis, tartar and bacterial biofilms can build up deep inside the periodontal pockets. Dental hygienists remove tartar and smooth the root surface to reduce recolonisation by bacteria. Regular professional cleaning helps to prevent or control periodontal inflammation. How often cleaning is needed depends on the severity of the periodontal problems and on oral hygiene at home. After a thorough cleaning, patients may have fewer problems with bleeding gums and bad breath. The periodontist may recommend a professional cleaning every six months or more often. Through cooperation between patient and dental hygienist, periodontal health can be improved in a lasting way. A thorough cleaning removes dental plaque that cannot be completely removed by daily brushing. By combining professional care with good oral hygiene at home, the risk of periodontitis is considerably reduced.